SEVENFRIDAY vs PowerFlash++
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SEVENFRIDAY
This app lets you authenticate and register your luxury watches. Join a global community that values making the most of every day. As a registered member, you can expect future benefits and features.
- Authenticate NFC-chipped watches
- Register watch ownership
- Join global community
- Receive future member benefits
- Access luxury product information
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SEVENFRIDAY is a lifestyle brand that offers industrially inspired watches and luxury products. Our global community shares common values around making the best of every day. This free application allows you to authenticate and register your watch. You can authenticate NFC-chipped SEVENFRIDAY watches and register for ownership. Registration enrolls you to the SEVENFRIDAY community, over time you can expect more benefits and features as a SEVENFRIDAY community member.
PowerFlash++
This app offers a convenient power bank sharing service, allowing users to easily charge their devices on the go. Simply locate a station on the map, rent a power bank by scanning a QR code, and charge your phone, headset, or game console. Return the power bank to any available station.
- Find charging stations on map
- Rent power banks via QR code
- Charge mobile phones and accessories
- Return power banks to any station
- On-the-go device charging
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PowerFlash++ is providing power bank sharing services to the world . By using our shared power banks , you can easily charge your devices on the go. POWER BANK SHARING SERVICE You must have had such experience that your phone runs out of power suddenly when you are in a call . Feel terrible,right ? Don't worry anymore ! You have PowerFlash++ ! Find our station on the map , charge your mobile phones , headsets , and game consoles anytime,anywhere! HOW DOES IT WORK ? 1 . Open PowerFlash++ app to find the nearest Charging Station 2 . Scan the QR code on the machine to rent a powerbank 3 . Plug the power bank into your mobile phone or other electronic devices to charge 4 . Return the power bank to any PowerFlash++ Station shown on the app's map Done ! Power up your phone with just 4 simple steps!
Screenshots
Verdict
The clearest difference is review sentiment: PowerFlash++ at 100% against SEVENFRIDAY's 0%. PowerFlash++ also leads on rating (3.2 vs 2.4) and in-app purchases (none vs 2). On price, ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. SEVENFRIDAY sells 2 one-off in-app purchases. PowerFlash++ asks for nothing beyond the download.
PowerFlash++ holds the better App Store score, 3.2 against 2.4. Both are backed by a comparable volume of ratings — 9 and 5 respectively. Written reviews point the same way: 0% of SEVENFRIDAY's written reviews are positive against 100% of PowerFlash++'s.
SEVENFRIDAY ships an update every 3 weeks, PowerFlash++ every 5 days. The most recent releases landed on September 25, 2026 and October 6, 2026 respectively.
| Parameter | SEVENFRIDAY | PowerFlash++ |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (9 ratings) | 3.2 (5 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 9 — better | 5 |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 84 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | SEVENFRIDAY AG | VSK International Co.,Ltd. |
Customer experience
SEVENFRIDAY
PowerFlash++
In-app purchases
SEVENFRIDAY
- NFT Collectible$24.99
- NFT for watch$24.99
PowerFlash++
No in-app purchases
